Star system

Ross 546︎

Economy
Military / High Tech
Government
Corporate
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-85 / -35.34 / -67.66
Permit required
No

  • ︎ Ross 546 - Class K star

    Body distance
    -

    Solar masses
    0.5703
    Solar radius
    0.6958

    • ︎ Ross 546 1 - Gas giant with ammonia-based life

      Body distance
      914 Ls

      Earth masses
      307.8930
      Radius
      72,860 km
      Gravity
      2.36 g
      Surface temperature
      139 K (-135°C/-210°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ross 546 1 d - Icy body Landable

        Body distance
        906 Ls

        Earth masses
        0.0025
        Radius
        1,200 km
        Gravity
        0.07 g
        Surface temperature
        94 K (-179°C/-291°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

      • ︎ Ross 546 1 b - Icy body Landable

        Body distance
        913 Ls

        Earth masses
        0.0009
        Radius
        854 km
        Gravity
        0.05 g
        Surface temperature
        97 K (-176°C/-285°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Ammonia magma
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 5.0%︎ Carbon: 22.1%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%

      • ︎ Ross 546 1 a - Icy body Landable

        Body distance
        916 Ls

        Earth masses
        0.0006
        Radius
        743 km
        Gravity
        0.04 g
        Surface temperature
        98 K (-175°C/-283°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

      • ︎ Ross 546 1 c - Icy body Landable

        Body distance
        918 Ls

        Earth masses
        0.0017
        Radius
        1,056 km
        Gravity
        0.06 g
        Surface temperature
        96 K (-177°C/-287°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

    • ︎ Ross 546 3 - Icy body Landable

      Body distance
      1,156 Ls

      Earth masses
      2.1982
      Radius
      10,304 km
      Gravity
      0.84 g
      Surface temperature
      90 K (-183°C/-297°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.7%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Zirconium: 1.8%︎ Carbon: 19.1%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.2%︎ Sulphur: 22.8%

    • ︎ Ross 546 2 - Gas giant with ammonia-based life

      Body distance
      1,177 Ls
      Ring/belt type
      Icy (Major)
      Rocky (Major)

      Earth masses
      346.3750
      Radius
      73,205 km
      Gravity
      2.63 g
      Surface temperature
      133 K (-140°C/-221°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ross 546 2 a - Icy body Landable

        Body distance
        1,176 Ls

        Earth masses
        0.0316
        Radius
        2,622 km
        Gravity
        0.19 g
        Surface temperature
        93 K (-180°C/-292°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 7.1%︎ Germanium: 3.3%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%

      • ︎ Ross 546 2 c - Icy body Landable

        Body distance
        1,178 Ls

        Earth masses
        0.0099
        Radius
        1,793 km
        Gravity
        0.12 g
        Surface temperature
        89 K (-184°C/-299°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Selenium: 3.7%︎ Tellurium: 0.9%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Germanium: 3.4%︎ Vanadium: 4.0%︎ Carbon: 20.1%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 12.8%︎ Sulphur: 23.9%

      • ︎ Ross 546 2 b - Icy body Landable

        Body distance
        1,178 Ls

        Earth masses
        0.0071
        Radius
        1,609 km
        Gravity
        0.11 g
        Surface temperature
        91 K (-182°C/-296°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Technetium: 0.5%︎ Cadmium: 1.2%︎ Niobium: 1.0%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Zinc: 4.2%︎ Carbon: 18.7%︎ Iron: 15.3%︎ Nickel: 11.6%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%

    • ︎ Ross 546 4 - Class I gas giant

      Body distance
      1,546 Ls
      Ring/belt type
      Icy (Major)
      Metal rich (Major)

      Earth masses
      95.7264
      Radius
      57,850 km
      Gravity
      1.16 g
      Surface temperature
      86 K (-188°C/-306°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ross 546 4 b - Icy body Landable

        Body distance
        1,542 Ls

        Earth masses
        0.0002
        Radius
        503 km
        Gravity
        0.03 g
        Surface temperature
        97 K (-176°C/-285°F)
        Surface pressure
        0.04 atm
        Volcanism
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%

      • ︎ Ross 546 4 d - Icy body

        Body distance
        1,545 Ls

        Earth masses
        0.0002
        Radius
        534 km
        Gravity
        0.03 g
        Surface temperature
        162 K (-111°C/-168°F)
        Surface pressure
        4.68 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Methane
        Terraforming

      • ︎ Ross 546 4 a - Icy body Landable

        Body distance
        1,548 Ls

        Earth masses
        0.0002
        Radius
        516 km
        Gravity
        0.03 g
        Surface temperature
        98 K (-176°C/-284°F)
        Surface pressure
        0.04 atm
        Volcanism
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

      • ︎ Ross 546 4 c - Icy body

        Body distance
        1,551 Ls

        Earth masses
        0.0004
        Radius
        628 km
        Gravity
        0.04 g
        Surface temperature
        169 K (-104°C/-156°F)
        Surface pressure
        6.52 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ Ross 546 4 e - Icy body Landable

        Body distance
        1,555 Ls

        Earth masses
        0.0001
        Radius
        453 km
        Gravity
        0.03 g
        Surface temperature
        95 K (-179°C/-289°F)
        Surface pressure
        0.03 atm
        Volcanism
        Atmosphere
        Thin Methane
        Terraforming

        ︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

      • ︎ Ross 546 4 f - Icy body

        Body distance
        1,556 Ls

        Earth masses
        0.0012
        Radius
        933 km
        Gravity
        0.06 g
        Surface temperature
        109 K (-165°C/-264°F)
        Surface pressure
        0.15 atm
        Volcanism
        Atmosphere
        Methane
        Terraforming

    • ︎ Ross 546 5 - Icy body

      Body distance
      2,105 Ls
      Ring/belt type
      Icy (Major)

      Earth masses
      4.5041
      Radius
      12,471 km
      Gravity
      1.18 g
      Surface temperature
      61 K (-212°C/-350°F)
      Surface pressure
      0.70 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Ross 546 6 - Icy body

      Body distance
      3,069 Ls
      Ring/belt type
      Icy (Major)

      Earth masses
      4.5212
      Radius
      12,034 km
      Gravity
      1.27 g
      Surface temperature
      51 K (-222°C/-368°F)
      Surface pressure
      0.84 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming